· Cast Iron Material: Our recirculating pump is constructed with a durable iron pump head, aluminum pump housing, and PP impeller, rust-proof, waterproof. Brass fittings, flow gauge, and water-stop will come with the pump for corrosion-proof and leakage-proof.

· Large Flow & Quiet Running: Powerful circulator pump has max. 60 L/min water flow, max. 10 bar pressure and max. 49.2 ft head lift. In addition, super silent running property(about 25dB) can provide you with a quiet pump: high performance but low noise.

· Manual/Auto Switch: This water circulator pump features a manual/auto mode power rated at 245W. It is convenient for you to turn on/off the pump. Auto mode can automatically enable the pump start-up/shutoff, while manual mode can let the pump work continuously. Also, you can turn off the pump for energy saving when you do not need to use it.

· Easy Installation: Our circulating pump for hot water can be used directly to drinking water pipelines with a wrench, fitting with an NPT 1" inlet/outlet hose. The water taste of lubricating oil will disappear after 3 to 5 times of use. The shaft of the pump should be kept horizontal after installation.

· Wide Application: The recirculating hot water pump is suitable for many applications, such as city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating system, water heater system and so on.

Specifications
Model: VV-ZT-ZYB UPA120
Power: 245W
Voltage: 110V/60HZ
Body Color: Red/Black
Pump Head: Cast Iron
Pump Housing: Aluminum
Impeller Material: PP
Shaft Material: Ceramic
Bearing Material: Carbon
Noise Level: 25dB
Inlet/Outlet Dia.: NPT 1" /2.54 cm
Max. Flow Rate: 16 Gpm / 60 L/min
Max. Head Lift: 49.2 ft / 15 m
Rated Pressure: 1.28 Bar / 18.5 Psi
Max. Pressure: 10 Bar/ 145 Psi
Cable Length: 4 ft / 1.25 m
Liquid temperature:32~212℉/0~100℃
Ambient temperature: 32~104℉/0~40℃
Mounting Position: Shaft Horizontal
Protection Level: IP44
Insulation Class: F
Product Size: 7.1x5.7x5.9 in / 18x14.5x15 cm

Package Content
1 x Recirculating Pump
1 x Flow Gauge
2 x Brass Fittings
2 x Rubber Gaskets
1 x Water-stop(3.28ft)
1 x Instruction Manual